670TQO980-1 NSK Tapered Roller bearings double-row - Huaxin Bearing Co., Ltd

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670TQO980-1 NSK Tapered Roller bearings double-row image

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670TQO980-1 NSK Tapered Roller bearings double-row Specifications

Series:HM261000
Cone Part Number:HM261049
Design Units:Imperial
Cage Type:Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:626000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:162000 lbf
d:13.1250 in
B - Cone Width:3.5625 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:14.09 in
db - Cone Backface Backing Diameter:14.29 in
Ab - Cage-Cone Frontface Clearance:0.25 in
Aa - Cage-Cone Backface Clearance:0.22 in
a - Effective Center Location4:-0.24 in
C90 - Dynamic Radial Rating (90 million revolutions)5:93200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:360000 lbf
C0 - Static Radial Rating:777000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:53400 lbf
K - Factor8:1.74
G1 - Heat Generation Factor (Roller-Raceway):3310
G2 - Heat Generation Factor (Rib-Roller End):324
Cg - Geometry Factor:0.194

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Huaxin Bearing Co., Ltd: Address760 South Layton Road Indiana 46011, U.S.A.; Phone(Working Time)205-974-2173; Fax

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Stock Categories

Quality Control

Angular Contact Ball Bearings

Complex Bearings

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